Thank you for the video. MY ortho vet diagnosed my 8 month old Australian with hip dysplasia. Then, two weeks later, her ACL and MCL blow out. I did the knee surgery, and she has been great with the rehab. With her being so young, she wants to play play and play. She hates when I tell her to go to her crate.I think maybe it was her knee problem all along and not the hip. Time will tell. What state are you located in, Dr. Dan ? I enjoy your videos and thank you very much for your information. James in Florida